Cairn Codex reads Grim Dawn saves and can move items through either verified offline stash transactions or an explicitly enabled live-game adapter. A defect in either path may affect valuable local data, so please do not publish a save, stash, character file, archive database, or diagnostic bundle in a public issue.

For now, report a suspected data-loss, item-duplication, arbitrary-file-write, or injection-safety issue privately to HinneStolzenberg@gmail.com. Include the Cairn Codex version, Grim Dawn version and Steam build, whether the character is Hardcore, the operation shown in the UI, and the relevant operation identifier. Redact character names if desired.

Stop using transfers until the report is resolved. Preserve the complete %APPDATA%\cairn-codex directory and do not delete Cairn's automatic backups, journal, queue receipts, or quarantine files. Ordinary collection browsing is read-only.

Live injection is fail-closed: an unknown Game.dll, native hook, or injector fingerprint must not be bypassed merely to make a transfer button available.